BrainyMats Counting 1 to 100 (221) DOUBLE SIDED - Colorful Front with Numbers - The Back is Black and White with Space to Write Numbers WRITABLE - You Can Write on Both Sides with Wipe-Off Type Markers or Wipe-Off Type Crayons WASHABLE - Easy to Clean - Just Wipe with a Moist Cloth or Sponge Made in the USA - BPA free Size 11.25" W x 17.25" L